In rare instances, specific Original Equipment Manufacturers (OEMs) use custom utility scripts for hardware configuration. While less common for this specific filename, it is possible it belongs to a pre-installed utility that has malfunctioned.
Outdated or improperly installed Kyocera drivers are common culprits for instability. Kact2.exe High Cpu Usage
If you’ve opened Task Manager recently and found a process named Kact2.exe consuming 50%, 80%, or even 100% of your CPU, you are likely confused. This isn’t a common Windows process like svchost.exe or explorer.exe . In rare instances
Download the latest drivers directly from the official Kyocera Support page to ensure you have the most stable version. or even 100% of your CPU